Shelf



FIG. 1 is a top perspective view of the shelf in accordance with the present invention;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a right side view thereof, it being understood that the left side is a mirror image;

FIG. 5 is a front view thereof;

FIG. 6 is a sectional view of the shelf taken along lines 6--6 of FIG. 1; and,

FIG. 7 is a bottom plan view of FIG. 3.

The exterior surface of the rear wall is understood to be flat and unornamented. 

The ornamental design for a shelf, as shown and described. 